Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Occitan -isme

→ Occitan terrorisme (affix)
→ Occitan catalanisme (affix)
→ Occitan nacionalisme (affix)
→ Occitan independentisme (affix)
→ Occitan occitanisme (affix)